//
//  Singleton.m
//  WuTong
//
//  Created by mac on 15/4/4.
//  Copyright (c) 2015年 MacbookAir_liubo. All rights reserved.
//

#import "Singleton.h"

@implementation Singleton

+(Singleton*)shareSingleton;
{
    static Singleton *stu=nil;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        if (!stu) {
            stu = [[Singleton alloc]init];
            
        }
    });
    return stu;
    
}




@end
